Now answer these questions in your notebook.
1. True (T) or false (F)?
a) Squeaks and the teacher live next to a lake ___
b) Rivers can't flow off a cliff ___
c) Angel Falls is a waterfall in North America ___
d) Angel Falls is taller than the tallest building _____
e) The ground looks like a pizza with lots of layers ____
f) Water erodes soft things more quickly ____
2. Complete
a) When a river flows right off a cliff, we call it a w______________
b) The river built the c______
c) The ground has layers of s______ rock and h______ rock
d) It is easy to smash a s______ castle.
e) The water takes little p______ of rock away.
3. Why is Angel falls so famous?